Home / 596,470.67-823,104.88-324,539.67

Finding the Fourth Proportional to 596,470.67, 823,104.88 and 324,539.67

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Solution

The fourth proportional to 596,470.67, 823,104.88 and 324,539.67 is: 447,851.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,470.67 : 823,104.88 = 324,539.67 : x
  2. Step 2: Convert to fraction form
    596,470.67/823,104.88 = 324,539.67/x
  3. Step 3: Cross multiply
    596,470.67x = 823,104.88 × 324,539.67
  4. Step 4: Simplify right side
    596,470.67x = 267,130,186,130.59
  5. Step 5: Solve for x
    x = 267,130,186,130.59/596,470.67
  6. Step 6: Final answer
    x = 447,851.34

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.